Considering he was prone to a spot of self-congratulation himself - remember the two-armed salute of an advantage call that led to a Tottenham Hotspur goal - Mike Dean was a stickler for enforcing the rules on celebrations.

And to this day, he has no regrets about booking Sergio Aguero for the shirt removal and twirling after that title-winning goal in 2012.

The same will go for Chris Kavanagh when he reflects on the yellow card given to David Moyes for his inelegant indulgence following Beto’s late equaliser at Brighton last Saturday.

And as much as Moyes and the rest of us despair at the pettiness of Kavanagh’s sanction and the mild punishment of someone innocently enjoying a nice moment, the referee had no choice.

Managers cannot be allowed to go onto the field of play during a game, simple as that.

Remember, Jurgen Klopp was fined eight grand for his intrusion after Divock Origi’s bizarre derby winner at Anfield in 2018.

Talking of Klopp, managers need no second invitation to...